JLP Antibody
Rabbit Polyclonal Antibody
- SPECIFICATION
- CITATIONS
- PROTOCOLS
- BACKGROUND
Application
| WB, IP |
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Primary Accession | O60271 |
Reactivity | Human, Mouse |
Host | Rabbit |
Clonality | Polyclonal |
Isotype | Rabbit IgG |
Calculated MW | 146205 Da |
Gene ID | 9043 |
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Application & Usage | Western blotting (1:500 – 1:2500) and Immunoprecipitation. HeLa nuclear extract can be used as a positive control. However, the optimal concentrations should be determined individually. The antibody recognizes the JLP of human and mouse origins. Reactivity to other species has not been tested. |
Other Names | JLP, JLP1, JLP-1, JNK-associated leucine zipper protein 1, SPAG9 |
Target/Specificity | JLP |
Antibody Form | Liquid |
Appearance | Colorless liquid |
Formulation | 100 µl affinity purified rabbit polyclonal antibody in phosphate-buffered saline (PBS) containing 30% glycerol, 1% BSA and 0.02% thimerosal. |
Handling | The antibody solution should be gently mixed before use. |
Reconstitution & Storage | -20 °C |
Background Descriptions | |
Precautions | JLP Antibody is for research use only and not for use in diagnostic or therapeutic procedures. |
Name | SPAG9 (HGNC:14524) |
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Function | The JNK-interacting protein (JIP) group of scaffold proteins selectively mediates JNK signaling by aggregating specific components of the MAPK cascade to form a functional JNK signaling module (PubMed:14743216). Regulates lysosomal positioning by acting as an adapter protein which links PIP4P1-positive lysosomes to the dynein- dynactin complex (PubMed:29146937). Assists PIKFYVE selective functionality in microtubule-based endosome-to-TGN trafficking (By similarity). |
Cellular Location | Cytoplasm {ECO:0000250|UniProtKB:Q58A65}. Cytoplasm, perinuclear region {ECO:0000250|UniProtKB:Q58A65}. Lysosome membrane. Note=Perinuclear distribution in response to stress signals such as UV radiation {ECO:0000250|UniProtKB:Q58A65} |
Tissue Location | Expressed only in testis on the round spermatids of stage I, II and II. Absent in spermatogonia and spermatocyte [Isoform 3]: Expressed in testis. |
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Provided below are standard protocols that you may find useful for product applications.
Background
JLP (JNK-interacting leucine zipper protein) has been identified as a scaffolding protein that functions to position mitogen-activated protein kinases (MAPKs) into specific signaling modules so that successive phosphorylation events of the MAPK pathway can occur. JLP is also known as sperm associated antigen 9 (SPAG9) due to its abundant expression in testicular haploid germ cells.
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